Research on speech recognition error detection and correction by natural language understanding (NLU) method will be an important research direction of improving the performance of speech recognition.
用自然语言理解方法研究语音识别后文本的检错纠错，将是提高语音识别性能的一个重要研究方向。
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Austin was an important philosopher of the Ordinary Language School. A thorough understanding of his speech act theory requires the knowledge about his philosophical research.